#nullable enable

namespace PHMEE.EnergyEfficiency;

/// <summary>
/// CII 评级
/// </summary>
public enum CIIGrade
{
    /// <summary>
    /// A 级
    /// </summary>
    A = 1,
    
    /// <summary>
    /// B 级
    /// </summary>
    B = 2,
    
    /// <summary>
    /// C 级
    /// </summary>
    C = 3,
    
    /// <summary>
    /// D 级
    /// </summary>
    D = 4,
    
    /// <summary>
    /// E 级
    /// </summary>
    E = 5,
}